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riscv: convert to setup_initial_init_mm()

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Use setup_initial_init_mm() helper to simplify code.

Link: https://lkml.kernel.org/r/20210608083418.137226-13-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: Palmer Dabbelt <palmerdabbelt@google.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Kefeng Wang 2021-07-07 18:08:54 -07:00 committed by Linus Torvalds
parent 6cd7547b36
commit 723a42f4f6
1 changed files with 1 additions and 4 deletions
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arch/riscv/kernel/setup.c
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@ -264,10 +264,7 @@ static void __init parse_dtb(void)
void __init setup_arch(char **cmdline_p)
{
parse_dtb();
init_mm.start_code = (unsigned long) _stext;
init_mm.end_code = (unsigned long) _etext;
init_mm.end_data = (unsigned long) _edata;
init_mm.brk = (unsigned long) _end;
setup_initial_init_mm(_stext, _etext, _edata, _end);
*cmdline_p = boot_command_line;